499192
Description
Quiz by daniel.praecox, updated more than 1 year ago
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Question 1
Question
What are chromosomes made up of?
Answer
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Protein
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Lipids
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DNA
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RNA
Question 2
Question
Where are chromosomes located in the cell?
Answer
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Mitochondria
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Nucleolus
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Nucleus
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Cytoplasm
Question 3
Question
When a cell is not dividing, how are chromosomes arranged and what are they referred to as?
Answer
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They are elongated thin threads and referred to as chromatin
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They are contracted and referred to as chromatin
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They are elongated thin threads and referred to as chromosomes
Question 4
Question
At cell divison chromatin contracts to form a number of clearly distinguishable chromosomes.
Answer
- True
- False
Question 5
Question
How many chromosomes are in the nuclei of human cells?
Answer
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46
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23
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40
Question 6
Question
What are autosomal chromosomes?
Answer
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They are the chromosomes involved in sexual reproduction
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They are chromosomes that are not sex chromosomes
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They are chromosomes involved in cytokinesis
Question 7
Question
What is a gene?
Answer
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A gene is a short section of DNA which contains the instructions for the formation of a protein.
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A gene is a short section of protein which contains the instructions for the formation of DNA.
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A gene is a long section of DNA which contains the instructions for the formation of lipids.
Question 8
Question
Each chromosome is composed of hundreds, or even thousands of genes.
Answer
- True
- False
Question 9
Question
What do genes control in humans?
Answer
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Eye Colour
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Hair Colour
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Movement
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Respiration
Question 10
Question
What are genes considered to be?
Answer
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The Units of Inheritance
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The Units of Memory
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The Units of Apoptotic machinery
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